The first_repo from lzw-6116

first_repo's Introduction

---
title: "Problems and solutions about compiling Adv-R"
author: "Lizhiwei"
date: "2020/3/19"
output: pdf_document
---

##Open the file "adv-r.Rproj".

1.The packages "rmarkdown" and "bookdown" are not installed.

install.packages("rmarkdown")
install.packages("bookdown")

Then entering command " bookdown::render_book('index.Rmd', 'bookdown::pdf_book') ".

2.Quitting from lines 223-235 (Introduction.Rmd) 
Error in cat(paste0(contributors$desc, collapse = ", ")) :

Adding "encoding = 'UTF-8'" in the line 224 of the file "Introduction.Rmd".
contributors <- read.csv("contributors.csv", stringsAsFactors = FALSE,encoding = "UTF-8")

3.Some packages do not exist:desc, rprojroot,sessioninfo,lobstr,testthat,emo,sloop,DBI,RSQLite, profvis, bench, 

Install these packages.


4.Warning in install.packages : package ‘emo’ is not available (for R version 3.6.2)
 Install R Package dependencies using `devtools::install_github("hadley/emo")`
 install.packages(devtools)
 library(devtools)
 install_github("hadley/emo")

5.When I execute the order "install_github("hadley/emo")",
Error: Failed to install 'unknown package' from GitHub:
  Failed to connect to api.github.com port 443: Connection refused
  
  so I execute orders " git config --global http.proxy http://127.0.0.1:1080" and "git config --global https.proxy http://127.0.0.1:1080" in Git.


6.Quitting from lines 209-221 (Big-picture.Rmd) 
Error: The dbplyr package is required to communicate with database 

Install package "dbplyr"


7.Quitting from lines 233-234 (Perf-measure.Rmd) 
Error: `ggbeeswarm` must be installed to use `type = "beeswarm"` option.
  
Install packages "ggbeeswarm" and "beeswarm".

8.

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